package com.itheima.dao;

import com.itheima.pojo.Order;
import org.springframework.stereotype.Repository;

/**
 * @author huyoufu <https://github.com/huyoufu>
 * @TIME 2020-08-07 09:00
 * @description
 */
@Repository
public class OrderDao {
    public Order findById(int id){
        System.out.println("dao层模拟根据id查询订单");
        return new Order();
    }
    public void update(Order order){
        System.out.println("dao层模拟更新订单信息");
    }
}
